Property Detail
Location Address : 1061 SW 21ST AVE
Municipality : BOCA RATON
Parcel Control Number : 06-42-47-26-19-010-0200
Subdivision : BRAMALEA UNICORP BOCA RATON
Official Records Book/Page : 33966 / 554
Sale Date : 11/05/2022
Legal Description : BRAMALEA UNICORP BOCA RATON 3RD ADD LT 20 BLK 10
Owner Information
Owner(s) Mailing Address
KOSTER DAVID &
KOSTER SIVAN
 1061 SW 21ST AVE
BOCA RATON FL 33486 8524
Sales Information
Sales Date Price OR Book/Page Sale Type Owner
11/05/2022 $1,450,000 33966 / 00554 WARRANTY DEED KOSTER DAVID &
04/05/2021 $10 32418 / 01101 WARRANTY DEED OCONNELL ELLEN M &
05/15/2009 $735,000 23244 / 00837 WARRANTY DEED OCONNELL ELLEN &
01/30/1998 $400,000 10214 / 00167 WARRANTY DEED SINGER JONATHAN H & CARA A
06/01/1992 $350,000 07283 / 00929 WARRANTY DEED
08/01/1990 $392,500 06558 / 01872 WARRANTY DEED
01/01/1990 $122,000 06320 / 00043 WARRANTY DEED
Exemption Information
Applicant/Owner(s) Year Detail
KOSTER DAVID & 2025 HOMESTEAD
KOSTER DAVID & 2025 ADDITIONAL HOMESTEAD
KOSTER SIVAN 2025 HOMESTEAD
KOSTER SIVAN 2025 ADDITIONAL HOMESTEAD
Property Information
Number of Units : 1
*Total Square Feet : 4292
Acres : .31
Property Use Code : 0100—SINGLE FAMILY
Zoning : R-1-C—RESIDENTIAL (LOW) (06-BOCA RATON)
Building Details

Structural Details

Structural Element for Building 1
Exterior Wall 1 MSY: CB STUCCO
Year Built 1990
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 4
Full Baths 3
Half Baths 1
Exterior Wall 2 NONE
Roof Structure WOOD TRUSS
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Interior Wall 2 N/A
Floor Type 1 CARPETING
Floor Type 2 CERAMIC/QUARRY TILE
Stories 1
Subarea and Square Footage for Building 1
Code Description square Footage
FOP Finished Open Porch 72
BAS Base Area 3368
FOP Finished Open Porch 150
FOP Finished Open Porch 72
FGR Finished Garage 630
Total Square Footage 4292
Area Under Air 3368
Sketch for Building 1
Building 1 Layout

Property Extra Feature

Description Year Built Units
Wall 1990 186
Pool - In-Ground 1990 1

Property Land Details

Land Line # Description Zoning Acres
1 SFR WATER R-1-C 0.3111
Appraisals
Tax Year 2025 2024 2023 2022 2021
Improvement Value $731,457 $745,376 $745,401 $593,168 $521,433
Land Value $524,902 $524,902 $514,610 $543,710 $430,029
Total Market Value $1,256,359 $1,270,278 $1,260,011 $1,136,878 $951,462
Assessed and Taxable Values
Tax Year 2025 2024 2023 2022 2021
Assessed Value $1,256,359 $1,270,278 $1,260,011 $617,849 $599,853
Exemption Amount $50,722 $50,000 $50,000 $50,000 $50,000
Taxable Value $1,205,637 $1,220,278 $1,210,011 $567,849 $549,853
Taxes
Tax Year 2025 2024 2023 2022 2021
AD VALOREM $20,664 $20,918 $20,925 $10,135 $10,101
NON AD VALOREM $411 $398 $393 $389 $373
TOTAL TAX $21,075 $21,316 $21,318 $10,523 $10,473
Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov